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CA $253 Cheap Flights from Harlingen (HRL) to Buffalo (BUF)

View CA $253 flight on Sun, Feb 14, 2027Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Harlingen (HRL) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $253 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find one-way and return flights from HRL to BUF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when HRL to BUF ticket fares go up or down.
What is the cheapest month to fly from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from HRL to BUF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter HRL to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with tickets starting from around CA$416 for flights that can be booked for departure within the next year. These flights typically include a layover in Houston (HOU-William P. Hobby). Prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 13 connecting flights per day from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include George Bush Intercontinental (IAH), Dallas-Fort Worth Intl. (DFW), and William P. Hobby (HOU).
What is the earliest flight from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 5:00 AM. This service is offered by United and Delta. This is a seasonal service active in January. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Friday, with around 11 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines. Flight schedules are fairly consistent throughout the week, with Fridays having only slightly more flights than other weekdays.
What are the most popular departure times for flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, United and American Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, often arriving at their destination with plenty of time left in the day.
How long does it take to fly from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). The distance between these two airports is approximately 2528 kilometres. Flights with one stop typically take around 9 hours. If you have two or more stops, your travel time will be longer, usually around 10 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, weather, and wind patterns.
Can you fly business or first class from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly first class between HRL and BUF. First class cabins are available on American Airlines.
How do I earn miles on a Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo, NY (BUF) from Harlingen, TX (HRL)?
If you're planning to travel to Buffalo from Valley Intl. (HRL), you can fly directly into Buffalo Niagara Intl. (BUF). Some flights may connect through major hubs like William P. Hobby (HOU), Austin-Bergstrom Intl. (AUS), or George Bush Intercontinental (IAH) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Harlingen, TX (HRL-Valley Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Valley Intl.
Destination airport
Buffalo Niagara Intl.
Distance
2514 km

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Harlingen to Buffalo Flights

The easy way to book your flights from Harlingen to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Harlingen whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Harlingen to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Valley Intl., HRL to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Harlingen to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Harlingen currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Harlingen 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Harlingen to Buffalo Flights

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